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[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078
- From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 08 Jun 2015 17:00:04 +0000
- Subject: [Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078
- Auto-submitted: auto-generated
- References: <bug-66444-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444
--- Comment #10 from vries at gcc dot gnu.org ---
Author: vries
Date: Mon Jun 8 16:59:31 2015
New Revision: 224240
URL: https://gcc.gnu.org/viewcvs?rev=224240&root=gcc&view=rev
Log:
Handle -fipa-ra in reload_combine
2015-06-08 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/66444
* postreload.c (reload_combine): Use get_call_reg_set_usage instead of
call_used_regs.
* gcc.dg/pr66444.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr66444.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/postreload.c
trunk/gcc/testsuite/ChangeLog